package com.kdtech.analyse.news;
import com.kdtech.analyse.AnalyseNews;
import com.kdtech.utils.HtmlCleaner;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;

import com.kdtech.analyse.JSoupUtils;
import com.kdtech.crawler.CrawlHTML;
import com.kdtech.crawler.at.UrlArgumentTop;
import com.kdtech.entity.crawler.UrlMeta;
import com.kdtech.entity.data.NewsMeta;
import com.kdtech.utils.DateUtils;
import com.kdtech.utils.HtmlCleaner;
import com.kdtech.utils.StringUtils;
import com.kdtech.utils.HtmlCleaner;

public class ReformdataNewsAnalyse implements AnalyseNews {

	private static final String[] regex={
		"http://www.reformdata.org/.*/[0-9]*/[0-9]*.html",
		"http://www.reformdata.org/.*/[0-9]*/",
		"http://people.chinareform.org.cn/.*/.*/.*/[0-9]*/.*.htm"
	};


	
	public boolean isDetailPage(String url) {
		for (int i=0; i < regex.length; i++) {
			if (url.matches(regex[i])) {
				return true;
			}
		}
		return false;
	}

	
	public NewsMeta parserHtml(UrlMeta urlMeta) {
		NewsMeta news=new NewsMeta();
		if (urlMeta.getHtml() == null) {
		}
		String htmltxt=urlMeta.getHtml();
		String url=urlMeta.getUrl();

		news.setUrl(url);
		String title=null;
		String content=null;
		String author=null;
		Long date=null;
		Document doc=Jsoup.parse(htmltxt);
		
		title =doc.select("h1").text();
		if(title==null) {
			title =doc.select("div.show01").text();
		}
		date=DateUtils.matchDate(doc.select("p").text());
		if(date==null){
			date=DateUtils.matchDate(doc.select("div.show02").text());
		}
		if (date == null) {
			date=DateUtils.matchDate(url);
		}
		content =HtmlCleaner.getContentHtml(url, doc.select("div.show03"));
		if(content==null){
			content =HtmlCleaner.getContentHtml(url, doc.select("div.con p"));
		}
		if(content==null){
			content =HtmlCleaner.getContentHtml(url, doc.select("div.TRS_Editor"));
		}
		author=JSoupUtils.matchAuthor(doc, "来源：");
		news.setTitle(StringUtils.trimSpace(title));
		news.setAuthor(author);
		news.setContent(content);
		news.setDate(date);

		return news;

	}

	public static void main(String[] args) {
		ReformdataNewsAnalyse analyse=new ReformdataNewsAnalyse();
		String url="http://www.reformdata.org/content/20080509/1272.html";
		url = UrlArgumentTop.FromatUrl(url);
		System.out.println(UrlArgumentTop.FromatUrl(url));
		System.out.println(analyse.isDetailPage(url));
		UrlMeta meta=CrawlHTML.responseToURL(url);
		System.out.println(analyse.parserHtml(meta));
	}

	
	public NewsMeta Update(NewsMeta meta) {
		return null;
	}

	
	public boolean isNeedUpdate(){
		return false;
	}
}

